On 8/1/23 10:49, Jeff Moyer wrote:
> Hi, Christoph,
>
> Christoph Hellwig writes:
>
>> On Tue, Aug 01, 2023 at 11:23:36AM -0400, Jeff Moyer wrote:
>>> I am slightly embarrassed to have to ask this question, but what are the
>>> implications of setting this queue flag? Is the submit_bio routine
Verma, Vishal L wrote:
> On Mon, 2023-07-31 at 16:53 -0700, Ira Weiny wrote:
> > Previously CXL event testing was run by hand. This reduces testing
>
> Reduces or increases / improves? Or did you mean running by hand
> reduced coverage.
Running by hand reduces test coverage.
>
> Maybe this
Hi, Christoph,
Christoph Hellwig writes:
> On Tue, Aug 01, 2023 at 11:23:36AM -0400, Jeff Moyer wrote:
>> I am slightly embarrassed to have to ask this question, but what are the
>> implications of setting this queue flag? Is the submit_bio routine
>> expected to never block?
>
> Yes, at least
On Tue, Aug 01, 2023 at 11:23:36AM -0400, Jeff Moyer wrote:
> I am slightly embarrassed to have to ask this question, but what are the
> implications of setting this queue flag? Is the submit_bio routine
> expected to never block?
Yes, at least not significantly.
> Is the I/O expected to be
Chaitanya Kulkarni writes:
> Set the QUEUE_FLAG_NOWAIT. Following are the performance numbers with
> io_uring fio engine for random read, note that device has been populated
> fully with randwrite workload before taking these numbers :-
I am slightly embarrassed to have to ask this question,